2026 Compare Cities People:
Foster City, CA vs Newark, CA

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Highlights
- Newark is 0% more densely populated than Foster City.
- People are 12.5% less likely to be married in Newark.
- The Median Age is 3.1 years younger in Newark.
 Foster City, CANewark, CAUnited States
 Population  Unlock47,815329,725,481
 Female Population50.8%  Unlock50.5%
 Male Population49.3%  Unlock49.5%
 Median Age  Unlock36.538.4
 space3
 Population - 201030,597  Unlock309,327,143
 Population - 2000  Unlock42,471285,036,114
 Population - 199028,176  Unlock251,960,433
 Pop. 2000 to Now  Unlock17.0%15.6%
 Pop. 1990 to Now16.7%  Unlock30.8%
 space4
 Population Density  Unlock3,446.193.4
 Land Area3.8  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Foster City, CANewark, CAUnited States
 Age 0 to 45.6%  Unlock5.9%
 Age 5 to 9  Unlock5.4%6.1%
 Age 10 to 145.9%  Unlock6.6%
 Age 15 to 17  Unlock3.6%3.9%
 Age 18 to 201.8%  Unlock4.0%
 Age 21 to 24  Unlock4.5%5.2%
 Age 25 to 3415.4%  Unlock13.8%
 Age 35 to 44  Unlock14.4%12.9%
 Age 45 to 5412.7%  Unlock12.6%
 Age 55 to 59  Unlock7.7%6.7%
 Age 60 to 645.2%  Unlock6.3%
 Age 65 to 74  Unlock6.7%9.6%
 Age 75 to 846.0%  Unlock4.5%
 Age 85 and over  Unlock1.5%1.9%
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 Race
 Foster City, CANewark, CAUnited States
 White31.0%  Unlock59.4%
 Black  Unlock3.4%12.2%
 Asian51.8%  Unlock5.6%
 Native American  Unlock0.4%0.6%
 Hawaiian, Pacific Islander0.2%  Unlock0.2%
 Other  Unlock0.4%0.4%
 Two or More Races5.6%  Unlock3.2%
 Hispanic  Unlock29.2%18.4%
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 Marriage & Family
 Foster City, CANewark, CAUnited States
 Married Population62.4%  Unlock49.8%
     Currently Married  Unlock53.7%48.0%
 Married but Separated1.2%  Unlock1.8%
 Single Population  Unlock45.5%50.2%
 Never Married25.6%  Unlock33.8%
 Divorced  Unlock7.3%10.8%
 Widowed5.8%  Unlock5.6%
 space5
 Household Size  Unlock3.322.60
 Households12,475  Unlock124,010,992
 Family Households  Unlock11,70580,755,759
     Married couple, w/children44.2%  Unlock30.5%
     Married couple, no children  Unlock39.8%42.9%
 Non Family Households3,618  Unlock43,255,233
     Single householder, w/children  Unlock10.1%15.8%
     Single householder, no children7.6%  Unlock10.8%
Reviews for Foster City    4 Reviews

Over 18 years ago

Built on lagoons, great climate, good schools, lots of soccer and other sports for kids, plenty of parking and  More

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Over 19 years ago

A great city to raise a family, safe, great weather around the year, good schools and plenty of recreation. But only if you can afford the hight cost of  More

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Landlords are able to command and receive high rent due to the following attributes: safety, weather and cleanliness of Foster City. The lagoon, waterways and gardens  More

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Reviews for Newark    5 Reviews

Over 5 years ago

Moved in 2 years ago and really dislike it. If you live close to the bay - forget about having a swimming pool - it is somewhat cold all year round, especially at night.  More

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Over 17 years ago

I live in Newark (south-east side of San Francisco Bay), and there is a lot of small plane noise. All day long, especially on the weekends, small private planes are  More

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Over 18 years ago

The climate in Newark is very temperate in that it does not get as hot in the valley but yet not as cool as in San  More

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